NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon VII

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

AMD Radeon VII

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 2 years and 11 months late

More VRAM (20GB vs 16GB)

6400 additional rendering cores

AMD Radeon VII 's Advantages

Boost Clock has increased by 5% (1750MHz vs 1665MHz)

Larger VRAM bandwidth (1020GB/s vs 760.3GB/s)

Lower TDP (295W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +153%

34.1 TFLOPS

Radeon VII

13.44 TFLOPS

Blender

GeForce RTX 3080 Ti 20 GB +671%

5956

Radeon VII

772

GeForce RTX 3080 Ti 20 GB

VS

Radeon VII

Graphics Card

Jan 2022

Release Date

Feb 2019

GeForce 30

Generation

Vega II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1335 MHz

Base Clock

1400 MHz

1665 MHz

Boost Clock

1750 MHz

1188 MHz

Memory Clock

1000 MHz

Memory

20GB

Memory Size

16GB

GDDR6X

Memory Type

HBM2

320bit

Memory Bus

4096bit

760.3GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

80

SM Count

-

10240

Shading Units

3840

320

TMUs

240

112

ROPs

64

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

112.0 GPixel/s

532.8 GTexel/s

Texture Rate

420.0 GTexel/s

34.10 TFLOPS

FP16 (half)

26.88 TFLOPS

34.10 TFLOPS

FP32 (float)

13.44 TFLOPS

532.8 GFLOPS

FP64 (double)

3.360 TFLOPS

Board Design

350W

TDP

295W

750 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

2x 8-pin

Graphics Processor

GA102

GPU Name

Vega 20

GA102-225-A1

GPU Variant

Vega 20 XT

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

13.23 billion

628 mm²

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 560 SE

2

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce 8600 GT

3

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon Pro Duo

4

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GT 710 PCIe x1

5

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD FireStream 9250

6

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 275 PhysX Edition

7

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce 9800 GT

8

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon RX 570

9

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTS 150 OEM

10

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA Quadro FX 540

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!